R Under development (unstable) (2024-01-14 r85805 ucrt) -- "Unsuffered Consequences"
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> library("testthat")
> test_check("gbm3", filter="^o")
Loading required package: gbm3
[ FAIL 0 | WARN 0 | SKIP 10 | PASS 92 ]

══ Skipped tests (10) ══════════════════════════════════════════════════════════
• On CRAN (8): 'test-old-api.r:13:3', 'test-old-api.r:88:3',
  'test-old-api.r:159:3', 'test-old-api.r:303:3', 'test-old-api.r:410:3',
  'test-old-api.r:482:3', 'test-old-api.r:548:3', 'test-old-api.r:614:3'
• Skipping pairwise (2): 'test-offset.r:420:3',
  'test-ordering-functionality.r:79:3'

[ FAIL 0 | WARN 0 | SKIP 10 | PASS 92 ]
> 
> proc.time()
   user  system elapsed 
  20.29    0.76   21.04